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161 lines
6.4 KiB
Text
161 lines
6.4 KiB
Text
####################################
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# SETUP
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####################################
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CREATE DATABASE statements_digest;
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USE statements_digest;
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CREATE TABLE t1(a int);
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CREATE TABLE t2(a int);
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CREATE TABLE t3(a int, b int);
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CREATE TABLE t4(a int, b int);
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CREATE TABLE t5(a int, b int, c int);
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CREATE TABLE t6(a int, b int, c int, d int);
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CREATE TABLE t11 (c CHAR(4));
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CREATE TABLE t12 (c CHAR(4));
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TRUNCATE TABLE performance_schema.events_statements_summary_by_digest;
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####################################
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# EXECUTION
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####################################
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SELECT 1 FROM t1;
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1
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SELECT 1 FROM `t1`;
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1
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SELECT 1,2 FROM t1;
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1 2
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SELECT 1, 2, 3, 4 FROM t1;
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1 2 3 4
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SELECT 1 FROM t2;
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1
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SELECT 1,2 FROM t2;
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1 2
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SELECT 1, 2, 3, 4 FROM t2;
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1 2 3 4
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (1);
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INSERT INTO t3 VALUES (1, 2);
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INSERT INTO t4 VALUES (1, 2);
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INSERT INTO t5 VALUES (1, 2, 3);
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t1 VALUES (1), (2), (3), (4);
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INSERT INTO t3 VALUES (1, 2), (3, 4), (5, 6);
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INSERT INTO t5 VALUES (1, 2, 3), (4, 5, 6), (7, 8, 9);
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INSERT INTO t1 VALUES (NULL);
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INSERT INTO t3 VALUES (NULL,NULL);
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INSERT INTO t3 VALUES (1,NULL);
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INSERT INTO t3 VALUES (NULL,1);
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INSERT INTO t6 VALUES (NULL, NULL, NULL, NULL);
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INSERT INTO t6 VALUES (1, NULL, NULL, NULL);
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INSERT INTO t6 VALUES (NULL, 2, NULL, NULL);
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INSERT INTO t6 VALUES (1, 2, 3, NULL);
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INSERT INTO t6 VALUES (1, 2, NULL, 4);
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SELECT 1 + 1;
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1 + 1
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2
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SELECT 1;
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1
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1
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SELECT 1 /* This is an inline comment */ + 1;
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1 /* This is an inline comment */ + 1
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2
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SELECT 1+
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/*
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this is a
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multiple-line comment
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*/
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1;
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1+
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/*
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this is a
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multiple-line comment
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*/
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1
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2
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CREATE SCHEMA statements_digest_temp;
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DROP SCHEMA statements_digest_temp;
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CREATE DATABASE statements_digest_temp;
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DROP DATABASE statements_digest_temp;
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SELECT 1 FROM no_such_table;
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ERROR 42S02: Table 'statements_digest.no_such_table' doesn't exist
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CREATE TABLE dup_table (c char(4));
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CREATE TABLE dup_table (c char(4));
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ERROR 42S01: Table 'dup_table' already exists
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DROP TABLE dup_table;
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INSERT INTO t11 VALUES("MySQL");
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Warnings:
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Warning 1265 Data truncated for column 'c' at row 1
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PREPARE stmt FROM "SELECT * FROM t12";
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EXECUTE stmt;
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c
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EXECUTE stmt;
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c
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DEALLOCATE PREPARE stmt;
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CREATE PROCEDURE p1() BEGIN SELECT * FROM t12; END//
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CALL p1();
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c
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CALL p1();
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c
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DROP PROCEDURE p1;
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CREATE FUNCTION `func`(a INT, b INT) RETURNS int(11) RETURN a+b //
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select func(3,4);
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func(3,4)
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7
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select func(13,42);
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func(13,42)
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55
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DROP FUNCTION func;
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CREATE TRIGGER trg BEFORE INSERT ON t12 FOR EACH ROW SET @a:=1;
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INSERT INTO t12 VALUES ("abc");
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INSERT INTO t12 VALUES ("def");
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DROP TRIGGER trg;
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####################################
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# QUERYING PS STATEMENT DIGEST
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####################################
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT, COUNT_STAR, SUM_ROWS_AFFECTED, SUM_WARNINGS,
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SUM_ERRORS FROM performance_schema.events_statements_summary_by_digest;
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SCHEMA_NAME DIGEST DIGEST_TEXT COUNT_STAR SUM_ROWS_AFFECTED SUM_WARNINGS SUM_ERRORS
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statements_digest 01cfd3c48ebe150803a02f0b32ab4f7b TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 1 0 0 0
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statements_digest 4a958a8b2138b7ae3b65a0edde877dca SELECT ? FROM `t1` 2 0 0 0
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statements_digest 1f346cc75586f18fdded6e2f518e7d25 SELECT ?, ... FROM `t1` 2 0 0 0
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statements_digest 9ed289e97245aee8872bd79573ff71dc SELECT ? FROM `t2` 1 0 0 0
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statements_digest ec5d6ae42b4292cce44168c701fde301 SELECT ?, ... FROM `t2` 2 0 0 0
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statements_digest c689b670f102bc028f36273ed00244de INSERT INTO `t1` VALUES (?) 2 2 0 0
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statements_digest baf2d67435fc5a66f517bd655c9154a3 INSERT INTO `t2` VALUES (?) 1 1 0 0
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statements_digest cba557f7a643fac3a34563f74c57f040 INSERT INTO `t3` VALUES (...) 4 4 0 0
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statements_digest 26f967699697844ef6757a283c0432e0 INSERT INTO `t4` VALUES (...) 1 1 0 0
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statements_digest 1565e5ec0755d0d212e84567fdb86500 INSERT INTO `t5` VALUES (...) 1 1 0 0
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statements_digest 931de69cfc4123c9f5ebeb8da2e6fb0e INSERT INTO `t1` VALUES (?) /* , ... */ 2 7 0 0
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statements_digest 81d8a0e0212bb8e02ad8f5e84d8c819a INSERT INTO `t3` VALUES (...) /* , ... */ 1 3 0 0
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statements_digest 793ba1cc016c6e3c45c63023531955ad INSERT INTO `t5` VALUES (...) /* , ... */ 1 3 0 0
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statements_digest d44b7d3c3f03b5b9605c9cffb537b083 INSERT INTO `t6` VALUES (...) 5 5 0 0
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statements_digest f2d57cea9e78e7b37c4509c0564dd1cc SELECT ? + ? 3 0 0 0
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statements_digest 02396199eed2345830efcf00e51107ee SELECT ? 1 0 0 0
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statements_digest d02f821e8ce0a27519c833324368696d CREATE SCHEMA `statements_digest_temp` 2 2 0 0
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statements_digest 5ea9da83763ff4b01e34c408d865568f DROP SCHEMA `statements_digest_temp` 2 0 0 0
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statements_digest ac9dfca3fe35b0d4c43a6bf62a3489b5 SELECT ? FROM `no_such_table` 1 0 0 1
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statements_digest 9fd65056536a8d74ea107b68849cfd27 CREATE TABLE `dup_table` ( `c` CHARACTER (?) ) 2 0 0 1
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statements_digest f259e984954d6d77a9f94230726e1c0f DROP TABLE `dup_table` 1 0 0 0
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statements_digest 17c0f9e5abf747e425ae24b66d44cf01 INSERT INTO `t11` VALUES (?) 1 1 1 0
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statements_digest cee5b131782212e0ba1cd76ba28485c4 SHOW WARNINGS 1 0 0 0
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statements_digest 44d441f36c0487f8b32b6cb1e37f7c3f PREPARE `stmt` FROM ? 1 0 0 0
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statements_digest 73bf0dc38bbbc571613bdb78e85ddb18 EXECUTE `stmt` 2 0 0 0
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statements_digest 8a87274dfc2961861326c1591f0df4bc DEALLOCATE PREPARE `stmt` 1 0 0 0
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statements_digest 639ff9b1728335f463d2ed4134c7ec26 CREATE PROCEDURE `p1` ( ) BEGIN SELECT * FROM `t12` ; END 1 0 0 0
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statements_digest 627bb08bd333aa83cb4bbad88ab6e6b8 CALL `p1` ( ) 2 0 0 0
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statements_digest 949464b6c55462d9d7ad3f0a7608db10 DROP PROCEDURE `p1` 1 0 0 0
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statements_digest bfc5c562a60a60857a026a17434e77bb CREATE FUNCTION `func` ( `a` INTEGER , `b` INTEGER ) RETURNS INTEGER (?) RETURN `a` + `b` 1 0 0 0
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statements_digest cf6fe4a8895dabaf9c30615b49bce6db SELECT `func` (...) 2 0 0 0
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statements_digest 4b2d4d67e2faa0b938156e60e1f2023b DROP FUNCTION `func` 1 0 0 0
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statements_digest b859e51c90bdd984a1226ecf25fd80de CREATE TRIGGER `trg` BEFORE INSERT ON `t12` FOR EACH ROW SET @? := ? 1 0 0 0
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statements_digest cb2f065274b3e03693cb7d5396d4d978 INSERT INTO `t12` VALUES (?) 2 2 0 0
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statements_digest 903b51b5db2d5393542a7fc2614049fd DROP TRIGGER `trg` 1 0 0 0
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####################################
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# CLEANUP
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####################################
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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DROP TABLE IF EXISTS t3;
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DROP TABLE IF EXISTS t4;
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DROP TABLE IF EXISTS t5;
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DROP TABLE IF EXISTS t6;
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DROP TABLE IF EXISTS t11;
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DROP TABLE IF EXISTS t12;
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DROP DATABASE IF EXISTS statements_digest;
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